Home / 60,320.84-90,511.44-27,064.67

Finding the Fourth Proportional to 60,320.84, 90,511.44 and 27,064.67

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Solution

The fourth proportional to 60,320.84, 90,511.44 and 27,064.67 is: 40,610.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,320.84 : 90,511.44 = 27,064.67 : x
  2. Step 2: Convert to fraction form
    60,320.84/90,511.44 = 27,064.67/x
  3. Step 3: Cross multiply
    60,320.84x = 90,511.44 × 27,064.67
  4. Step 4: Simplify right side
    60,320.84x = 2,449,662,254.82
  5. Step 5: Solve for x
    x = 2,449,662,254.82/60,320.84
  6. Step 6: Final answer
    x = 40,610.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.